16283538

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 36443520

約数和(自身を除く): 20159982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 1997, 2718, 3994, 4077, 5991, 8154, 11982, 17973, 35946, 53919, 107838, 301547, 603094, 904641, 1809282, 2713923, 5427846, 8141769, 16283538]

約数ペア:

[(1, 16283538), (2, 8141769), (3, 5427846), (6, 2713923), (9, 1809282), (18, 904641), (27, 603094), (54, 301547), (151, 107838), (302, 53919), (453, 35946), (906, 17973), (1359, 11982), (1997, 8154), (2718, 5991), (3994, 4077)]